I am debugging a GWT application and I need to print some stuff to the console for testing purposes. System.out.println
and GWT.log
don't work. Does anyone have any ideas?
Quoting the documentation:
Adding GWT logging is really quite simple, as simple as the following code example. However — understanding how logging works, and how to correctly configure it is important, so please do take the time to read the rest of this document.
http://code.google.com/webtoolkit/doc/latest/DevGuideLogging.html
The simplest way to enable logging is:
# In your .gwt.xml file
<inherits name="com.google.gwt.logging.Logging"/>
# In your .java file
Logger logger = java.util.logging.Logger.getLogger("NameOfYourLogger");
logger.log(Level.SEVERE, "this message should get logged");